THE ULTIMATE IN EXTREME BONDING. Flex Seal Epoxy Extreme Liquid is a two-part epoxy that delivers extraordinary strength and unmatched versatility with its multi-purpose formula. Just one gram of our Extreme Liquid can lift and hold up to 8 tons. It forms an incredibly strong bond on virtually any material. From heavy-duty repairs to precision fixes, Flex Seal Epoxy Extreme Liquid creates a durable, permanent bond you can rely on for your toughest jobs. WORKS ON: metal, copper, plastics (PVC, ABS), wood, concrete, stone, brick, ceramic tile, fiberglass, and more. EXCELLENT FOR: home, garage, and outdoor projects; heavy-duty and industrial use; plumbing repairs and pipe fixes; metal and structural repairs; concrete, stone, and masonry repairs; appliance and fixture repairs; tool and equipment repairs; furniture repairs; weatherproofing gaps and cracks; emergency fixes; automotive and marine repairs; DIY, crafts, and hobbies. IMPORTANT: Lift and strength tests were conducted in controlled environments for demonstration purposes only. Attempting to replicate these tests is extremely dangerous and strongly discouraged. Do not attempt.